SuperTutor

(15)

$15/per page/Negotiable

About SuperTutor

Levels Tought:
Elementary,Middle School,High School,College,University,PHD

Expertise:
Accounting,Business & Finance See all
Accounting,Business & Finance,Economics,Engineering,HR Management,Math Hide all
Teaching Since: Apr 2017
Last Sign in: 327 Weeks Ago, 4 Days Ago
Questions Answered: 12843
Tutorials Posted: 12834

Education

  • MBA, Ph.D in Management
    Harvard university
    Feb-1997 - Aug-2003

Experience

  • Professor
    Strayer University
    Jan-2007 - Present

Category > Physics Posted 23 May 2017 My Price 8.00

Assignment: Building an Electroscope Investigation

Assignment: Building an Electroscope Investigation
Data Table
Items tested (“+” refers to
rubbing one object on the
other)
Balloon Balloon + hair Balloon + cotton fabric Balloon + wool fabric Plastic rod Plastic rod + hair Plastic rod + cotton fabric Plastic rod + wool fabric Observations as object
moves toward the
electroscope Observations as object
moves away from the
electroscope Questions
1. Which of the objects tested were charged and which weren’t? Explain your answers. 2. How does the electroscope show the amount of charge? 3. Which object, the plastic rod or balloon, seemed to hold more charge? 4. For those objects with a charge, how can you determine whether they are positively charged
or negatively charged? 5. Suppose you blow up a balloon and rub it on your hair. You notice afterward that the balloon
is attracted to your head. Given that the balloon will accumulate a negative charge, explain
what must have happened in terms of charged particles.

Attachments:

Answers

SuperTutor
(15)
Status NEW Posted 23 May 2017 02:05 AM My Price 8.00

-----------

Attachments

file 1495506765-Solutions file.docx preview (56 words )
S-----------olu-----------tio-----------ns -----------fil-----------e -----------Hel-----------lo -----------Sir-----------/Ma-----------dam----------- T-----------han-----------k y-----------ou -----------for----------- yo-----------ur -----------int-----------ere-----------st -----------and----------- bu-----------yin-----------g m-----------y p-----------ost-----------ed -----------sol-----------uti-----------on.----------- Pl-----------eas-----------e p-----------ing----------- me----------- on----------- ch-----------at -----------I a-----------m o-----------nli-----------ne -----------or -----------inb-----------ox -----------me -----------a m-----------ess-----------age----------- I -----------wil-----------l b-----------e q-----------uic-----------kly----------- on-----------lin-----------e a-----------nd -----------giv-----------e y-----------ou -----------exa-----------ct -----------fil-----------e a-----------nd -----------the----------- sa-----------me -----------fil-----------e i-----------s a-----------lso----------- se-----------nt -----------to -----------you-----------r e-----------mai-----------l t-----------hat----------- is----------- re-----------gis-----------ter-----------ed -----------on-----------th-----------is -----------web-----------sit-----------e. ----------- H-----------YPE-----------RLI-----------NK -----------&qu-----------ot;-----------htt-----------p:/-----------/wo-----------rkb-----------ank-----------247-----------.co-----------m/&-----------quo-----------t; -----------\t -----------&qu-----------ot;-----------_bl-----------ank-----------&qu-----------ot;----------- -----------Tha-----------nk -----------you----------- -----------
Not Rated(0)